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/*
* Copyright (c) 2016 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.model5;
/**
* @author Eike Stepper
*/
public final class CustomType
{
private static final String PREFIX = "CustomType:";
private final int x;
public CustomType(int x)
{
this.x = x;
}
public int getX()
{
return x;
}
@Override
public int hashCode()
{
final int prime = 31;
int result = 1;
result = prime * result + x;
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (obj == null)
{
return false;
}
if (getClass() != obj.getClass())
{
return false;
}
CustomType other = (CustomType)obj;
if (x != other.x)
{
return false;
}
return true;
}
@Override
public String toString()
{
return Integer.toString(x);
}
public static CustomType createFromString(String initialValue)
{
if (initialValue == null)
{
return null;
}
if (!initialValue.startsWith(PREFIX))
{
throw new IllegalArgumentException();
}
int x = Integer.parseInt(initialValue.substring(PREFIX.length()));
return new CustomType(x);
}
public static String convertToString(Object instanceValue)
{
if (instanceValue == null)
{
return null;
}
return PREFIX + ((CustomType)instanceValue).getX();
}
}
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